CN203567736U - Railway wagon ticket inserting device - Google Patents
Railway wagon ticket inserting device Download PDFInfo
- Publication number
- CN203567736U CN203567736U CN201320679256.0U CN201320679256U CN203567736U CN 203567736 U CN203567736 U CN 203567736U CN 201320679256 U CN201320679256 U CN 201320679256U CN 203567736 U CN203567736 U CN 203567736U
- Authority
- CN
- China
- Prior art keywords
- ticket
- inserting device
- common nails
- bottom box
- welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 9
- 239000010953 base metal Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses a railway wagon ticket inserting device which comprises a ticket inserting device bottom box, a baffle frame and a plurality of common nails. The upper end of the baffle frame is in butt joint with the upper portion of the front of the ticket inserting device bottom box through a snap spring with the locking function. The ticket inserting device bottom box is provided with a plurality of auxiliary holes corresponding to the welding positions of the common nails. The common nails are perpendicularly arranged on the front of the ticket inserting device bottom box, and the common nails and the ticket inserting device bottom box are welded into a whole at the position of the corresponding auxiliary holes in the ticket inserting device bottom box through the back welding technology. According to the railway wagon ticket inserting device, a CO2 gas protection welding machine which is generally used in existing railway wagons is used; the auxiliary holes are pre-drilled in base metal, and then connection of two parts is realized in a back welding mode; as a result, the problem that a traditional electric welding machine can not be used for welding the peripheries of the common nails due to the fact that the current, the voltage and weld legs of the traditional electric welding machine are excessively large is effectively solved, and the requirements that weld joints are fully formed and attractive in appearance when the ordinary CO2 gas protection electric welding machine is used for welding the common nails are met.
Description
Technical field
The utility model relates to a kind of railway truck ticket and inserts.
Background technology
As illustrated in fig. 1 and 2, domestic railway truck generally adopts " plug-in type " ticket to insert, and plugs end indentation, there pack, take out " working bill " into from ticket, and " working bill " nothing is damaged; And abroad client, according to local operating habit, needs to make a kind of slotting structure of " convertible " ticket that adopts, in this structure, " working bill " is inserted on the box of the slotting end of ticket that is provided with common nails, realizes the fixing of " working bill " and takes out.
Utility model content
The purpose of this utility model is: provide a kind of railway truck ticket that is mainly applicable to external client's operating habit to insert.
The technical solution of the utility model is achieved in that a kind of railway truck ticket is slotting, it comprises box of the slotting end of ticket, gear frame and some common nails, dock with box front upper of the slotting end of ticket by the jump ring with locking effect described gear frame upper end, at described ticket, insert on end box and be provided with some auxiliary holes corresponding with common nails position of weld, described some common nails are vertically arranged in ticket, and to insert end box positive and by described back side welding process, at ticket, insert corresponding auxiliary hole place and box of the slotting end of ticket on end box and be welded as a whole.
Railway truck ticket described in the utility model is inserted, and described in it, the head of a nail end of common nails is inserted the auxiliary hole on end box near ticket, and the end face diameter of described head of a nail end is greater than the diameter of auxiliary hole, and the center of described common nails and the center-aligned of auxiliary hole are also close to.
The CO that the utility model is used current railway truck generally to use
2cO2 shield semi auto welder; by preboring auxiliary hole on mother metal, then from the mode of back side welding, realize two connections between part, efficiently solve with traditional electrical welding machine because of electric current, voltage excessive; leg is excessive cannot weld common nails problem around, has realized common CO
2the requirement full, attractive in appearance of gas protecting electric welding machine welding common nails appearance of weld.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are the slotting structural representations of existing railway truck ticket.
Fig. 3 is ticket inserting structure schematic diagram of the present utility model.
Fig. 4 is the forming process schematic diagram of the utility model back side welding.
Mark in figure: 1 inserts end box for ticket, and 2 is gear frame, and 3 is common nails, and 4 is jump ring, and 5 is auxiliary hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 3, a kind of railway truck ticket is inserted, comprise box of the slotting end of ticket 1, gear frame 2 and some common nails 3, described some common nails form the region of fixed operation ticket, dock with box 1 front upper of the slotting end of ticket by the jump ring 4 with locking effect described gear frame 2 upper ends, working bill is placed in ticket and inserts between end box and gear frame, at described ticket, insert on end box 1 and be provided with some auxiliary holes 5 corresponding with common nails 3 position of weld, described some common nails 3 are vertically arranged in ticket, and to insert end box 1 positive and by back side welding process, at ticket, insert corresponding auxiliary hole 5 places on end box 1 and be welded as a whole with box of the slotting end of ticket 1.
Wherein, the head of a nail end of described common nails 3 is inserted the auxiliary hole 5 on end box 1 near ticket, and the end face diameter of described head of a nail end is greater than the diameter of auxiliary hole 5, and the center-aligned of the center of described common nails 3 and auxiliary hole 5 is also close to.
During use, gear frame is upwards overturn from the jump ring with locking effect, " working bill " is pressed into common nails, realize " working bill " and fix or take out, common nails can be penetrated, but do not affect operating personnel, uses.
As shown in Figure 4, described back side welding process, mainly comprises the following steps:
A), at ticket, insert on end box according to the auxiliary hole of the position of weld preboring φ 3mm of common nails.
B), common nails be placed in to ticket insert auxiliary hole place, box front, the end, the head of a nail end face diameter that described common nails is inserted auxiliary hole on end box near ticket is 3.5mm, before welding, by common nails center and auxiliary hole center-aligned and be close to.
C), adopt CO
2it is full to hole filling that gas shield welding is inserted end box back side welding process hole from ticket, and box of the slotting end of ticket and common nails are connected as one.When welding is during back process hole, the ticket being connected is inserted end box and the common head of a nail is heated to fusing, is melted and is diffused in ticket insert wetting in box gap, the end, capillary flow, joint filling by wlding, realizes mutually melting making ticket insert end box with diffusion to be connected with common nails.Check common nails appearance of weld, if leg is too high or too low, welder adjusts in time, and weld seam is produced a desired effect.
D), after welding fabrication, adopt sharpner by smooth unnecessary mother metal back side weld grinding.
Said welding method is applicable to the welding to small parts such as common nails, and the method only increases welding base metal preboring auxiliary hole, there is no other investment in special items, adopts common bench drilling machine to realize, and drilling efficiency is high, and adopts CO
2gas shield welding cost is low, adopts existing welding machine, can not cause welding gear overlapping investment and idle for a long time, avoids the investigation of other welding machine special to expand throwing, reaches the object of guaranteeing the quality High-efficient Production and do not waste.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a railway truck ticket is inserted, it is characterized in that: comprise that ticket inserts end box (1), gear frame (2) and some common nails (3), dock with slotting end box (1) front upper of ticket by the jump ring (4) with locking effect described gear frame (2) upper end, at described ticket, insert on end box (1) and be provided with some auxiliary holes (5) corresponding with common nails (3) position of weld, described some common nails (3) are vertically arranged in ticket and insert end box (1) front and by back side welding process, at ticket, insert the upper corresponding auxiliary hole (5) of end box (1) and locate to be welded as a whole with the slotting end box (1) of ticket.
2. railway truck ticket according to claim 1 is inserted, it is characterized in that: the head of a nail end of described common nails (3) is inserted the auxiliary hole (5) on end box (1) near ticket, the end face diameter of described head of a nail end is greater than the diameter of auxiliary hole (5), and the center-aligned of the center of described common nails (3) and auxiliary hole (5) is also close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679256.0U CN203567736U (en) | 2013-10-31 | 2013-10-31 | Railway wagon ticket inserting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679256.0U CN203567736U (en) | 2013-10-31 | 2013-10-31 | Railway wagon ticket inserting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567736U true CN203567736U (en) | 2014-04-30 |
Family
ID=50535483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679256.0U Expired - Lifetime CN203567736U (en) | 2013-10-31 | 2013-10-31 | Railway wagon ticket inserting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817552A (en) * | 2022-11-16 | 2023-03-21 | 中车山东机车车辆有限公司 | Back-welding-free ticket plug with lock and using method thereof |
-
2013
- 2013-10-31 CN CN201320679256.0U patent/CN203567736U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817552A (en) * | 2022-11-16 | 2023-03-21 | 中车山东机车车辆有限公司 | Back-welding-free ticket plug with lock and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |